package com.wslNB.goods.dao;

import com.wslNB.goods.pojo.Brand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

@Repository
public interface BrandMapper extends Mapper<Brand> {

    //自定义查询
    //根据分类名称查询品牌列表
    @Select("SELECT NAME,image FROM tb_brand WHERE id IN(SELECT brand_id FROM tb_category_brand WHERE " +
            "category_id IN(SELECT id FROM tb_category WHERE NAME=#{name})) order by seq")
    public List<Brand> findListByCategoryName(@Param("name") String categoryName);


}
